A 2026 heat pump can add between 1% and 5% to a home’s sale price, based on recent UK data
Homeowners considering a heat pump often ask whether the investment will pay off when they sell. The answer is yes, but the gain is modest and depends on several factors.
A heat pump can add 1-5% to your home value in 2026. The Energy Saving Trust found a 1.7% average premium, with higher gains in the South East and London. The Boiler Upgrade Scheme grant of £7,500 makes the net investment worthwhile for many sellers.
- Heat pumps can add 1-5% to a home's sale price in 2026.
- Energy Saving Trust found a 1.7% average price premium in 2024.
- Nationwide reports 5-8% premium for EPC band C or above homes.
- Air-source heat pump installation costs £7,000-£13,000 in 2026.
- Boiler Upgrade Scheme offers £7,500 grant reducing net outlay.
- A 2026 heat pump can add between 1% and 5% to a home’s sale price, based on recent UK data
- The cost of installing a heat pump in 2026 sets the baseline for any value gain
- How a heat pump affects the EPC rating and why that matters for value
- The payback period how long until the heat pump pays for itself in energy savings and added value
- Quick numbers what a heat pump costs, saves, and adds to your home’s value
- The direct answer to "does a heat pump increase home value in 2026?"
- How to verify an installer to protect your home’s value
A 2024 study by the Energy Saving Trust and the Department for Energy Security and Net Zero (DESNZ) found that homes with a heat pump sold for an average of 1.7% more than comparable properties without one (Energy Saving Trust, 2026). The premium varies by region, with the highest uplifts seen in the South East and London, where energy costs are higher and buyers are more motivated by lower running bills.
A separate 2023 analysis by the mortgage lender Nationwide Building Society reported that energy-efficient homes (EPC band C or above) command a 5-8% price premium, and a heat pump is a key contributor to that rating (Nationwide Building Society, 2023). The exact uplift depends on the local housing market, the age of the heat pump, and whether the system is backed by a valid MCS certificate.
The cost of installing a heat pump in 2026 sets the baseline for any value gain
Before calculating any value gain, you need to know the upfront cost. A typical air-source heat pump installation in the UK costs between £7,000 and £13,000, according to the Energy Saving Trust’s 2026 cost guide (Energy Saving Trust, 2026). Ground-source heat pumps are significantly more expensive, ranging from £14,000 to £19,000, due to the need for ground-loop excavation.
The Boiler Upgrade Scheme (BUS) provides a grant of £7,500 toward an air-source heat pump, reducing the net outlay to as little as £0–£5,500 for many homeowners (GOV.UK, 2026). The cost of installation must be weighed against the potential sale-price premium to calculate a net return on investment (ROI).
How a heat pump affects the EPC rating and why that matters for value
An Energy Performance Certificate (EPC) is a standard measure of a home’s energy efficiency, rated from A (most efficient) to G (least efficient). An EPC rating of C or above is increasingly a requirement for mortgage products and rental properties, and a heat pump can lift a D-rated home to a C or B.
The Energy Performance of Buildings Regulations 2026 mandate that all new tenancies must have an EPC rating of C or above, making heat pumps a key upgrade for landlords (Legislation.gov.uk, 2026). A 2024 report from the Office for National Statistics (ONS) showed that homes with an EPC rating of A or B sell for 8% more than those rated D or lower, on average (ONS, 2024). The EPC improvement is a direct, measurable value-add that estate agents and buyers can quantify.
The payback period how long until the heat pump pays for itself in energy savings and added value
The Energy Saving Trust estimates that an air-source heat pump saves a typical UK home £300–£600 per year on heating bills, compared to a gas boiler (2026 figures) (Energy Saving Trust, 2026). At a net installation cost of £5,500 (after the BUS grant), the payback from energy savings alone takes 9–18 years.
Adding the 1.7% sale-price premium on a UK average home (£290,000 in 2026, per ONS) yields an additional £4,930 in sale proceeds (ONS, 2026). Combining energy savings over 5 years (£1,500–£3,000) with the sale premium can reduce the effective payback period to 3–7 years.
Quick numbers what a heat pump costs, saves, and adds to your home’s value
| Metric | Value | Source |
|---|---|---|
| Average installation cost (air-source, after BUS grant) | £5,500 | GOV.UK BUS |
| Annual energy savings vs. gas boiler | £450 | EST, 2026 |
| Average EPC rating improvement (bands) | +1 to +2 bands | DESNZ, 2024 |
| Estimated sale-price premium (percentage) | 1.7% | EST/DESNZ, 2024 |
| Estimated sale-price premium (£ on £290k home) | £4,930 | Calculated |
| Net payback period (years, combining savings and premium) | 3–7 years | Calculated |
The direct answer to “does a heat pump increase home value in 2026?”
Yes, a heat pump adds to your home’s value, but the gain is modest and conditional on a proper installation and good EPC impact. The most reliable data point is the 1.7% sale-price premium found by the Energy Saving Trust and DESNZ in 2024 (Energy Saving Trust, 2026).
The value gain is highest in homes that move from an EPC D to a C or better, and in regions with high energy costs. For most homeowners, the heat pump’s value is best understood as part of a broader energy-efficiency upgrade, not a standalone profit centre. How to improve your EPC rating with a heat pump
How to verify an installer to protect your home’s value
Only installations by an MCS-certified (Microgeneration Certification Scheme) contractor qualify for the Boiler Upgrade Scheme grant and are recognised by estate agents and lenders (MCS, 2026). Installers must also be registered with TrustMark, the government-endorsed quality scheme for home improvements (TrustMark, 2026).
For electrical work, ensure the installer is registered with NICEIC or NAPIT for Part P compliance—this is required by building regulations (GOV.UK, 2026). Always request a copy of the MCS certificate and confirm it is registered on the MCS database (mcscertified.com) before paying the final invoice. Heat pump grants and funding 2026
Frequently Asked Questions
Yes. A 2024 study by the Energy Saving Trust found homes with a heat pump sold for an average of 1.7% more than comparable properties without one. The premium can reach up to 5% in regions like the South East and London.
Between 1% and 5% of the sale price, according to UK data from the Energy Saving Trust and Nationwide Building Society. The exact amount depends on your EPC rating, local market, and whether the heat pump has a valid MCS certificate.
Yes, but the gain is modest. With the Boiler Upgrade Scheme grant of £7,500 (GOV.UK, 2026), the net installation cost can be as low as £0–£5,500, making the potential 1-5% price premium a positive return on investment in many cases.
According to the Energy Saving Trust’s 2026 cost guide, an air-source heat pump costs £7,000–£13,000. Ground-source heat pumps range from £14,000 to £19,000. The Boiler Upgrade Scheme reduces the net outlay significantly.
Yes. A valid MCS certificate is crucial for the heat pump to be recognised on the EPC and for buyers to trust the installation. Without it, the property may not achieve the full price premium that energy-efficient homes command.
